<template>
    <div id="box">
        <div id="search">
            <el-form :inline="true" :model="deptSearch" class="demo-form-inline">
                <el-form-item label="部门名">
                    <el-input v-model="deptSearch.query.deptName" placeholder="请输入部门名"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" icon="el-icon-search" @click="onSearchSubmit">搜索</el-button>
                </el-form-item>
            </el-form>
        </div>
        <div id="header-bth">
            <el-button type="primary" size="small" icon=el-icon-circle-plus-outline @click="showAddDept">添加</el-button>
        </div>
        <div id="dept-table">
            <el-table
                    :data="tableData"
                    stripe
                    height="300"
                    style="width: 100%">
                <el-table-column label="部门名称">
                    <template slot-scope="scope">
                        <span style="margin-left: 20px">{{ scope.row.deptName }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="部门地址">
                    <template slot-scope="scope">
                        <span>{{ scope.row.local}}</span>
                    </template>
                </el-table-column>

                <el-table-column label="创建时间" width="180px">
                    <template slot-scope="scope">
                        <span>{{ scope.row.createTime }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="280px">
                    <template slot-scope="scope">
                        <el-button
                                icon="el-icon-edit"
                                size="mini"
                                @click="handleEdit(scope.$index, scope.row)">
                        </el-button>

                        <el-popconfirm title="确定删除吗？" @confirm="deleteDept(scope.$index, scope.row)">
                            <el-button
                                    slot="reference"
                                    size="mini"
                                    type="danger"
                                    icon="el-icon-delete">
                            </el-button>
                        </el-popconfirm>
                    </template>
                </el-table-column>
            </el-table>
        </div>
        <div id="nav-page">
            <el-pagination
                    @size-change="handleSizeChange"
                    @current-change="handleCurrentChange"
                    :page-sizes="pageSizes"
                    :page-size="deptSearch.limit"
                    layout="total, sizes, prev, pager, next, jumper"
                    :total="total">
            </el-pagination>
        </div>
        <!--添加 编辑部门信息弹窗-->
        <el-dialog :title="dialogTitle" :visible.sync="addDeptFormVisible" width="30%" @close="clearInfo">
            <el-form :model="deptForm" ref="deptInfo" :rules="deptRules" label-width="90px" size="medium">
                <el-input v-model="deptForm.id" autocomplete="off" v-show="false"></el-input>
                <el-form-item label="部门名称" prop="deptName">
                    <el-input v-model="deptForm.deptName" autocomplete="off"></el-input>
                </el-form-item>
                <el-form-item label="部门地址" prop="local">
                    <el-input v-model="deptForm.local" autocomplete="off"></el-input>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="saveOrUpdate">确 定</el-button>
            </div>
        </el-dialog>
    </div>
</template>


<script>
    import {deleteDeptById, deptList, getDeptById, saveOrUpdateDept} from "@/api/dept";

    export default {
        name: "DeptView",
        data() {
            return {
                tableData: [],
                addDeptFormVisible: false,
                dialogTitle: '添加部门',
                deptForm: {},
                deptSearch: {
                    limit: 3,
                    page: 1,
                    query: {
                        deptName: ''
                    }
                },
                pageSizes: [3, 5, 10],
                total: 10,
                deptRules: {
                    deptName: [
                        {required: true, message: '请输入部门名称', trigger: 'blur'}
                    ]
                }
            }
        },
        methods: {
            // 改变每页显示的条数触发
            handleSizeChange(val) {
                this.deptSearch.limit = val;
                this.list()
            },
            // 改变页码触发
            handleCurrentChange(val) {
                this.deptSearch.page = val;
                this.list()
            },
            //删除部门信息
            deleteDept(index, row) {
                deleteDeptById(row.id).then(res=>{
                    if (res.code==0){
                        this.$message.success(res.message);
                        this.list()
                    }
                })
            },
            // 显示添加部门信息弹窗
            showAddDept() {
                this.dialogTitle = '添加部门'
                this.addDeptFormVisible = true
            },
            //编辑部门信息
             handleEdit(index, row) {
                this.dialogTitle = '编辑部门'
                this.addDeptFormVisible = true
                // 发送异步请求 获取部门信息 数据回显
                 getDeptById(row.id).then(res=>{
                     if (res.code==0){
                         this.deptForm = res.data
                     }
                 })
            },
            // 添加更新部门
            saveOrUpdate() {
                this.$refs.deptInfo.validate(valid => {
                    if (!valid) {
                        this.$message.warning("请输入完整信息")
                        return
                    }
                    // 发送请求完成  添加和修改操作
                    saveOrUpdateDept(this.deptForm).then(res=>{
                            if (res.code==0){
                                this.addDeptFormVisible = false
                                this.$message.success(res.message);
                                this.list()
                            }
                    })

                })
            },
            // 搜索部门信息
            onSearchSubmit() {
                this.deptSearch.currentPage = 1
                this.list()
            },
            // 关闭弹窗清空数据
            clearInfo() {
                this.deptForm = {}
                this.$refs.deptInfo.clearValidate()
            },
            // 获取部门分页数据
            list() {
                deptList(this.deptSearch).then(res=>{
                    if (res.code==0){
                        this.tableData = res.data.pageData
                        this.total = res.data.total;
                    }
                })
            }
        },
        created() {
            this.list()
        }
    }
</script>

<style scoped>
    #box {
        width: 95%;
        margin: 5px auto 0;
    }

    #search {
        margin-top: 40px;
        padding: 5px;
        border-bottom: 1px solid #eee;
    }

    #nav-page {
        margin-top: 15px;
    }

    #header-bth {
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .el-button {
        margin-left: 5px;
        margin-right: 5px;
    }
</style>
